This is a image label tool especially for document analysis or OCR task. you also can use this to for other task like object etection
- Otsu - "A threshold selection method from gray-level histograms", 1979.
- Bernsen - "Dynamic thresholding of gray-level images", 1986.
- Niblack - "An Introduction to Digital Image Processing", 1986.
- Sauvola - "Adaptive document image binarization", 1999.
- Wolf - "Extraction and Recognition of Artificial Text in Multimedia Documents", 2003.
- NICK - "Comparison of Niblack inspired Binarization methods for ancient documents", 2009.
- ISauvola - "ISauvola: Improved Sauvola’s Algorithm for Document Image Binarization", 2016.
- WAN - "Binarization of Document Image Using Optimum Threshold Modification", 2018.
result:
This project write by c++ use QT5, but some function translate from labelme and inspired by project deeplabel